Παραπομπή APA
Kendall, M. G. s. 1., & Buckland, W. R. (1971). A Dictionary of statistical terms (3rd ed. revised & enlarged.). London: Longman Group Limited.
Παραπομπή Chicago StyleKendall, Maurice George sir 1907-, and William R. Buckland. A Dictionary of Statistical Terms. 3rd ed. revised & enlarged. London: Longman Group Limited, 1971.
Παραπομπή MLAKendall, Maurice George sir 1907-, and William R. Buckland. A Dictionary of Statistical Terms. 3rd ed. revised & enlarged. London: Longman Group Limited, 1971.
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